Related Clues:
- PVC piping shape
- Wing of a mansion, sometimes
- Distance fellow travellers cover repeatedly
- Addition shape, sometimes
- Himalayan center
- "Grounds for Divorce" band
- "Cast of Thousands" Brits
- Mac-and-cheese tidbit
- Building build-on
- Something it's not mannerly to put on a dinner table
- Joint push
- Letterhead?
- 90-degree joint
- First in line?
- Many a large desk or sofa